The rotational spectrum, structure and dynamics of a benzene dimer

Arunan, E. ; Gutowsky, H. S. (1993) The rotational spectrum, structure and dynamics of a benzene dimer Journal of Chemical Physics, 98 (5). 4294_1-4294_3. ISSN 0021-9606

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Official URL: http://jcp.aip.org/resource/1/jcpsa6/v98/i5/p4294_...

Related URL: http://dx.doi.org/10.1063/1.465035

Abstract

The low J (2 to 7) rotational spectrum of a symmetric-top benzene dimer has been obtained with a Balle/Flygare Fourier transform microwave spectrometer. Each transition is a symmetrical quartet with two J- and K-dependent tunneling splittings of 30 to 400 kHz. Rotational constants B̅, DJ, and DJK were determined to be 427.76(2) MHz, 7.2(3) kHz, and 0.869(5) MHz. The dimer is T-shaped with a benzene c.m. to c.m. distance of 4.96 Å.

Item Type:Article
Source:Copyright of this article belongs to American Institute of Physics.
Keywords:Dimers; Benzene; Microwave Spectra; Tops; Symmetry; Fourier Transform Spectrometers; Tunnel Effect; Line Splitting; Dynamics; Structure Factors
ID Code:48223
Deposited On:14 Jul 2011 06:47
Last Modified:14 Jul 2011 06:47

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